Making Sense of Revision-control Systems

@article{OSullivanQueue2009,
   address = {New York, NY, USA},
   author = {O'Sullivan, Bryan},
   citeulike-article-id = {5836277},
   doi = {10.1145/1562164.1562183},
   issn = {0001-0782},
   journal = {Communications of the ACM},
   keywords = {Git, MSR, software repositories},
   month = sep,
   number = 9,
   pages = {56--62},
   publisher = {ACM},
   title = {Making Sense of Revision-control Systems},
   url = {http://portal.acm.org/citation.cfm?id=1562164.1562183},
   volume = 52,
   year = 2009
}